Taks 1 29.10.2019

Question

The charts below show changes in the proportion of the energy produced from different resources in a country in 1985 and 2003.

 

 

 

The two pie charts compare the percentage of power production in a nation in terms of various sources between 1985 and 2003. It is clear that the percentage of the energy generated from oil was by far the highest among the six distinct sources. Additionally, there was a significant increase in the proportion of power generation produced from natural gas.

In 1985, the percentage of the power generation produced from oil was ranked first at 52 %, which the highest figure in both charts. Meanwhile, nearly a quarter of energy production resulted from nuclear, followed by natural gas, coal, and hydrogen with 13 %, 8%, and 4% respectively. The smallest figure belonged to other renewables with only 1%.

However, the year 2003 witnessed significant decreases in the proportion of both nuclear and oil with 17% and 39 % respectively. By contrast, an increasing trend can be seen in the figures for natural gas, coal, and other renewables with 23 %, 13%, and 4%, correspondingly. At the same time, the figure for hydrogen remained unchanged over the period shown.     

Answer 1

The charts below show changes in the proportion of the energy produced from different resources in a country in 1985 and 2003.

The two pie charts compare the percentage of power production in a nation in terms of various sources between 1985 and 2003. It is clear that the percentage of the energy generated from oil was by far the highest among the six distinct sources. Additionally - Nên dùng in addition hơn, there was a significant increase in the proportion of power generation produced from natural gas.

In 1985, the percentage of the power generation produced from oil was ranked first at 52 %, which the highest figure in both alll charts. Meanwhile, nearly a quarter of energy production resulted from nuclear, followed by natural gas, coal, and hydrogen with 13 %, 8%, and 4% respectively. The smallest figure belonged to other renewables with only 1%.

However, the year 2003 witnessed significant decreases in the proportion of both nuclear and oil with 17% and 39 % respectively. By contrast, an increasing trend can be seen in the figures for natural gas, coal, and other renewables with 23 %, 13%, and 4%, correspondingly. At the same time, the figure for hydrogen remained unchanged over the period shown.     

Answer 2

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